As used in this article, the following terms shall have the meanings indicated:
A BUFFER STRIP
A landscaped strip of land contiguous to a lot line and designed to visibly separate the use of one lot from another.
SCREENING
A wall, fence, earthen berm, planting, architectural feature, or combination of such elements designed and used to muffle noise, shield light or otherwise minimize the activity migration from one lot toward another lot or toward the street.